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Finding the Third Proportional to 14,325,939 and 30,920,594

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Solution

The third proportional to 14,325,939 and 30,920,594 is: 66,737,903.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,325,939 : 30,920,594 = 30,920,594 : x
  2. Step 2: Convert to fraction form
    14,325,939/30,920,594 = 30,920,594/x
  3. Step 3: Cross multiply
    14,325,939x = 30,920,594 × 30,920,594
  4. Step 4: Simplify right side
    14,325,939x = 956,083,133,312,836
  5. Step 5: Solve for x
    x = 956,083,133,312,836/14,325,939
  6. Step 6: Final answer
    x = 66,737,903.42

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.